<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="../JD_BarcodePrint/" method="post">
    {% csrf_token %}
    <table>
        <tr>
            <th>SN</th>
            <td><input name="sn"><input type="submit" value="提交"></td>
            <td><button><a href="http://127.0.0.1:8000/JD_BarcodePrint1">点击跳转到百度</a></button></td>
        </tr>
        <tr>
            <th>回显出来的数据</th>
            <td>{{ data.0 }}</td>
        </tr>
    </table>
</form>
</body>
</html>